The Ad-Block extension for Safari completely sucks. Sometimes it stops working altogether and I have to disable/enable the extension. Even when it is working properly, I find that it doesn't block all ads (embedded video ads drive me nuts). The firefox equivalent is a million times better. Anyhow, what would be a simple but effective alternative? I had a different ad-blocking software installed before, which was slightly better (not great), but I can't for the life of me remember what it's called. Any help would be greatly appreciated.